Chair



FIG. 1 is a front perspective view of a chair showing my design;

FIG. 2 is a side perspective view thereof;

FIG. 3 is a rear perspective view; and

FIG. 4 is a bottom view thereof;

FIG. 5 is a front perspective view of a second embodiment of my design;

FIG. 6 is a side perspective view thereof;

FIG. 7 is a bottom view thereof; and

FIG. 8 is a rear perspective view thereof. 

The ornamental design for a chair, as shown and described. 